Intel Core Ultra 9 285K vs Intel Core i9 12900HK
Verdict
Our overall take, at a glance
Key takeaways
- Intel Core Ultra 9 285K leads Intel Core i9 12900HK overall by 46 points (84 vs 38 out of 100).
- Intel Core Ultra 9 285K stands out on Core Specifications Cores: 24, Core Specifications Threads: 24, Core Specifications Base Frequency: 3.7 GHz.
Intel Core Ultra 9 285K leads overall
Intel Core Ultra 9 285K
84
Intel Core i9 12900HK
38
Why it stands out
- Core Specifications Cores: 24
- Core Specifications Threads: 24
- Core Specifications Base Frequency: 3.7 GHz
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Intel Core Ultra 9 285K
The Intel Core Ultra 9 285K is a high-performance microprocessor utilizing the Arrow Lake microarchitecture. This type of processor, which debuted in 2024, is engineered for demanding desktop computing tasks. It is best suited for power users and enthusiasts requiring exceptional computational capability.
Best for high-performance tasksBest for content creationBest for intensive gaming
Pros
- Designed on the modern Arrow Lake architecture (Source 1)
- Represents a powerful step in Intel’s Core series development (Source 2)
- Targeted as a desktop processor for high-end performance computing (Inferred from product type and general knowledge)
Cons
- Requires specific system compatibility to leverage its modern microarchitecture (General PC knowledge)
- The product is associated with the Arrow Lake platform, indicating it belongs to Intel's current generation offerings (Source 1)
Intel Core i9 12900HK
The Intel Core i9 12900HK is a high-performance mobile processor built for intensive computing tasks. Belonging to the 12th generation of Alder Lake architecture, it utilizes a hybrid core design format (P-cores and E-cores). Due to its professional specifications, it is suited for power users who require exceptional multitasking capabilities.
Best for content creationBest for video editingBest for intensive multi-tasking
Pros
- Features Intel's efficient Alder Lake microarchitecture
- Uses a modern P-core/E-core hybrid design to balance performance and efficiency
- Designed for mobile systems that demand high computing throughput, unlike lower-power chips
- Provides access to advanced instruction sets like AVX2 and FMA3 for varied computational workloads
Cons
- As a powerful chip, its operation may generate significant heat or require robust cooling solutions.
- The high performance is optimized for mobile platforms, meaning it requires integrating into an appropriately sized system chassis.
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
Intel Core Ultra 9 285K
Intel Core i9 12900HK
Performance
Higher benchmark score = faster
Intel Core Ultra 9 285K66,000
Intel Core i9 12900HK28,625
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Review Videos
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Detailed Specifications
The full spec sheet, side by side